希望能够多次遍历结果集。
You want to be able to traverse the result set multiple times.
下面的步骤相当简单 ― 只要遍历结果集并将其打印出来
The following step is quite straight forward -- just walk through the result set and print it
在数据库读操作成功之后，它循环遍历结果集并收集帐户数据信息。
After a successful database read operation, it iterates on the result set and collects the individual account data information.
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